feat(code): adjust pasted text UX, add explicit shortcut

Author: adboio

apps/code/ARCHITECTURE.md

@@ -281,6 +281,26 @@ const useTaskStore = create<TaskState>((set) => ({
 }));
 ```
 
+### Learned Hints
+
+The settings store (`src/renderer/features/settings/stores/settingsStore.ts`) provides a reusable "learned hints" system for progressive feature discovery. Hints are shown a limited number of times until the user demonstrates they've learned the behavior.
+
+```typescript
+// In the store: hints is Record<string, { count: number; learned: boolean }>
+const store = useFeatureSettingsStore.getState();
+
+// Check if a hint should still be shown (max N times, not yet learned)
+if (store.shouldShowHint("my-hint-key", 3)) {
+  store.recordHintShown("my-hint-key");
+  toast.info("Did you know?", "You can do X with Y.");
+}
+
+// When the user demonstrates the behavior, mark it learned (stops showing)
+store.markHintLearned("my-hint-key");
+```
+
+Hint state is persisted via `electronStorage`. Use this pattern instead of ad-hoc boolean flags when introducing new discoverable features.
+
 ## Services
 
 Services encapsulate business logic and exist in both processes:

apps/code/src/renderer/constants/keyboard-shortcuts.ts

@@ -17,6 +17,7 @@ export const SHORTCUTS = {
   OPEN_IN_EDITOR: "mod+o",
   COPY_PATH: "mod+shift+c",
   TOGGLE_FOCUS: "mod+r",
+  PASTE_AS_FILE: "mod+shift+v",
   BLUR: "escape",
   SUBMIT_BLUR: "mod+enter",
 } as const;
@@ -137,6 +138,13 @@ export const KEYBOARD_SHORTCUTS: KeyboardShortcut[] = [
     category: "panels",
     context: "Task detail",
   },
+  {
+    id: "paste-as-file",
+    keys: SHORTCUTS.PASTE_AS_FILE,
+    description: "Paste as file attachment",
+    category: "editor",
+    context: "Message editor",
+  },
   {
     id: "prompt-history-prev",
     keys: "shift+up",

apps/code/src/renderer/features/message-editor/tiptap/MentionChipNode.ts

@@ -14,6 +14,7 @@ export interface MentionChipAttrs {
   type: ChipType;
   id: string;
   label: string;
+  pastedText: boolean;
 }
 
 declare module "@tiptap/core" {
@@ -36,6 +37,7 @@ export const MentionChipNode = Node.create({
       type: { default: "file" as ChipType },
       id: { default: "" },
       label: { default: "" },
+      pastedText: { default: false },
     };
   },
 

apps/code/src/renderer/features/message-editor/tiptap/MentionChipView.tsx

@@ -1,3 +1,8 @@
+import { Tooltip } from "@components/ui/Tooltip";
+import { useSettingsStore as useFeatureSettingsStore } from "@features/settings/stores/settingsStore";
+import { trpcClient } from "@renderer/trpc/client";
+import type { Node as PmNode } from "@tiptap/pm/model";
+import type { Editor } from "@tiptap/react";
 import { type NodeViewProps, NodeViewWrapper } from "@tiptap/react";
 import type { MentionChipAttrs } from "./MentionChipNode";
 
@@ -16,12 +21,68 @@ function DefaultChip({ type, label }: { type: string; label: string }) {
   );
 }
 
-export function MentionChipView({ node }: NodeViewProps) {
-  const { type, label } = node.attrs as MentionChipAttrs;
+function PastedTextChip({
+  label,
+  filePath,
+  editor,
+  node,
+  getPos,
+}: {
+  label: string;
+  filePath: string;
+  editor: Editor;
+  node: PmNode;
+  getPos: () => number | undefined;
+}) {
+  const handleClick = async () => {
+    useFeatureSettingsStore.getState().markHintLearned("paste-as-file");
+
+    const content = await trpcClient.fs.readAbsoluteFile.query({
+      filePath,
+    });
+    if (!content) return;
+
+    const pos = getPos();
+    if (pos == null) return;
+
+    editor
+      .chain()
+      .focus()
+      .deleteRange({ from: pos, to: pos + node.nodeSize })
+      .insertContentAt(pos, content)
+      .run();
+  };
+
+  return (
+    <Tooltip content="Click to paste as text instead">
+      <button
+        type="button"
+        className="cli-file-mention inline cursor-pointer select-all rounded-[var(--radius-1)] border-none bg-[var(--accent-a3)] px-1 py-px font-medium text-[var(--accent-11)] text-xs hover:bg-[var(--accent-a4)]"
+        contentEditable={false}
+        onClick={handleClick}
+      >
+        @{label}
+      </button>
+    </Tooltip>
+  );
+}
+
+export function MentionChipView({ node, getPos, editor }: NodeViewProps) {
+  const { type, id, label, pastedText } = node.attrs as MentionChipAttrs;
 
   return (
     <NodeViewWrapper as="span" className="inline">
-      <DefaultChip type={type} label={label} />
+      {pastedText ? (
+        <PastedTextChip
+          label={label}
+          filePath={id}
+          editor={editor}
+          node={node}
+          getPos={getPos}
+        />
+      ) : (
+        <DefaultChip type={type} label={label} />
+      )}
     </NodeViewWrapper>
   );
 }

apps/code/src/renderer/features/message-editor/tiptap/useTiptapEditor.ts

@@ -3,7 +3,9 @@ import { useSettingsStore as useFeatureSettingsStore } from "@features/settings/
 import { trpcClient } from "@renderer/trpc/client";
 import { toast } from "@renderer/utils/toast";
 import { useSettingsStore } from "@stores/settingsStore";
+import type { EditorView } from "@tiptap/pm/view";
 import { useEditor } from "@tiptap/react";
+import type React from "react";
 import { useCallback, useEffect, useRef, useState } from "react";
 import { usePromptHistoryStore } from "../stores/promptHistoryStore";
 import type { FileAttachment, MentionChip } from "../utils/content";
@@ -37,6 +39,37 @@ export interface UseTiptapEditorOptions {
 const EDITOR_CLASS =
   "cli-editor min-h-[1.5em] w-full break-words border-none bg-transparent font-mono text-[12px] text-[var(--gray-12)] outline-none [overflow-wrap:break-word] [white-space:pre-wrap] [word-break:break-word]";
 
+async function pasteTextAsFile(
+  view: EditorView,
+  text: string,
+  pasteCountRef: React.MutableRefObject<number>,
+): Promise<void> {
+  const result = await trpcClient.os.saveClipboardText.mutate({ text });
+  pasteCountRef.current += 1;
+  const lineCount = text.split("\n").length;
+  const label = `Pasted text #${pasteCountRef.current} (${lineCount} lines)`;
+  const chipNode = view.state.schema.nodes.mentionChip.create({
+    type: "file",
+    id: result.path,
+    label,
+    pastedText: true,
+  });
+  const space = view.state.schema.text(" ");
+  const { tr } = view.state;
+  tr.replaceSelectionWith(chipNode).insert(tr.selection.from, space);
+  view.dispatch(tr);
+  view.focus();
+}
+
+function showPasteHint(message: string, description: string): void {
+  const store = useFeatureSettingsStore.getState();
+  const key =
+    message === "Pasted as file attachment" ? "paste-as-file" : "paste-inline";
+  if (!store.shouldShowHint(key)) return;
+  store.recordHintShown(key);
+  toast.info(message, description);
+}
+
 export function useTiptapEditor(options: UseTiptapEditorOptions) {
   const {
     sessionId,
@@ -118,6 +151,27 @@ export function useTiptapEditor(options: UseTiptapEditorOptions) {
           },
         },
         handleKeyDown: (view, event) => {
+          if (
+            event.key === "v" &&
+            (event.metaKey || event.ctrlKey) &&
+            event.shiftKey
+          ) {
+            event.preventDefault();
+            (async () => {
+              try {
+                const text = await navigator.clipboard.readText();
+                if (!text?.trim()) return;
+                useFeatureSettingsStore
+                  .getState()
+                  .markHintLearned("paste-inline");
+                await pasteTextAsFile(view, text, pasteCountRef);
+              } catch (_error) {
+                toast.error("Failed to paste as file attachment");
+              }
+            })();
+            return true;
+          }
+
           if (event.key === "Enter") {
             const sendMessagesWith =
               useSettingsStore.getState().sendMessagesWith;
@@ -307,26 +361,11 @@ export function useTiptapEditor(options: UseTiptapEditorOptions) {
 
             (async () => {
               try {
-                const result = await trpcClient.os.saveClipboardText.mutate({
-                  text: pastedText,
-                });
-
-                pasteCountRef.current += 1;
-                const lineCount = pastedText.split("\n").length;
-                const label = `Pasted text #${pasteCountRef.current} (${lineCount} lines)`;
-                const chipNode = view.state.schema.nodes.mentionChip.create({
-                  type: "file",
-                  id: result.path,
-                  label,
-                });
-                const space = view.state.schema.text(" ");
-                const { tr } = view.state;
-                tr.replaceSelectionWith(chipNode).insert(
-                  tr.selection.from,
-                  space,
+                await pasteTextAsFile(view, pastedText, pasteCountRef);
+                showPasteHint(
+                  "Pasted as file attachment",
+                  "Click the chip to convert back to text.",
                 );
-                view.dispatch(tr);
-                view.focus();
               } catch (_error) {
                 toast.error("Failed to convert pasted text to attachment");
               }
@@ -335,6 +374,13 @@ export function useTiptapEditor(options: UseTiptapEditorOptions) {
             return true;
           }
 
+          if (pastedText && pastedText.length > 200) {
+            showPasteHint(
+              "Pasted as text",
+              "Use ⌘⇧V to paste as a file attachment instead.",
+            );
+          }
+
           return false;
         },
       },
@@ -469,6 +515,7 @@ export function useTiptapEditor(options: UseTiptapEditorOptions) {
         type: chip.type,
         id: chip.id,
         label: chip.label,
+        pastedText: false,
       });
       draft.saveDraft(editor, attachments);
     },

apps/code/src/renderer/features/settings/components/sections/GeneralSettings.tsx

@@ -555,9 +555,10 @@ export function GeneralSettings() {
           <Select.Trigger style={{ minWidth: "120px" }} />
           <Select.Content>
             <Select.Item value="off">Off</Select.Item>
-            <Select.Item value="500">500 chars</Select.Item>
             <Select.Item value="1000">1,000 chars</Select.Item>
             <Select.Item value="2500">2,500 chars</Select.Item>
+            <Select.Item value="5000">5,000 chars</Select.Item>
+            <Select.Item value="10000">10,000 chars</Select.Item>
           </Select.Content>
         </Select.Root>
       </SettingRow>

apps/code/src/renderer/features/settings/stores/settingsStore.ts

@@ -8,7 +8,12 @@ export type LocalWorkspaceMode = "worktree" | "local";
 export type SendMessagesWith = "enter" | "cmd+enter";
 export type CompletionSound = "none" | "guitar" | "danilo" | "revi" | "meep";
 export type AgentAdapter = "claude" | "codex";
-export type AutoConvertLongText = "off" | "500" | "1000" | "2500";
+export type AutoConvertLongText = "off" | "1000" | "2500" | "5000" | "10000";
+
+export interface HintState {
+  count: number;
+  learned: boolean;
+}
 export type DiffOpenMode = "auto" | "split" | "same-pane" | "last-active-pane";
 
 interface SettingsStore {
@@ -32,6 +37,11 @@ interface SettingsStore {
   customInstructions: string;
   diffOpenMode: DiffOpenMode;
   hedgehogMode: boolean;
+  hints: Record<string, HintState>;
+
+  shouldShowHint: (key: string, max?: number) => boolean;
+  recordHintShown: (key: string) => void;
+  markHintLearned: (key: string) => void;
 
   setCompletionSound: (sound: CompletionSound) => void;
   setCompletionVolume: (volume: number) => void;
@@ -57,7 +67,7 @@ interface SettingsStore {
 
 export const useSettingsStore = create<SettingsStore>()(
   persist(
-    (set) => ({
+    (set, get) => ({
       defaultRunMode: "last_used",
       lastUsedRunMode: "local",
       lastUsedLocalWorkspaceMode: "local",
@@ -70,14 +80,41 @@ export const useSettingsStore = create<SettingsStore>()(
       completionSound: "none",
       completionVolume: 80,
 
-      autoConvertLongText: "1000",
+      autoConvertLongText: "2500",
       sendMessagesWith: "enter",
       allowBypassPermissions: false,
       preventSleepWhileRunning: false,
       debugLogsCloudRuns: false,
       customInstructions: "",
       diffOpenMode: "auto",
       hedgehogMode: false,
+      hints: {},
+
+      shouldShowHint: (key, max = 3) => {
+        const hint = get().hints[key];
+        if (!hint) return true;
+        return !hint.learned && hint.count < max;
+      },
+      recordHintShown: (key) =>
+        set((state) => {
+          const current = state.hints[key] ?? { count: 0, learned: false };
+          return {
+            hints: {
+              ...state.hints,
+              [key]: { ...current, count: current.count + 1 },
+            },
+          };
+        }),
+      markHintLearned: (key) =>
+        set((state) => {
+          const current = state.hints[key] ?? { count: 0, learned: false };
+          return {
+            hints: {
+              ...state.hints,
+              [key]: { ...current, learned: true },
+            },
+          };
+        }),
 
       setCompletionSound: (sound) => set({ completionSound: sound }),
       setCompletionVolume: (volume) => set({ completionVolume: volume }),
@@ -131,6 +168,7 @@ export const useSettingsStore = create<SettingsStore>()(
         customInstructions: state.customInstructions,
         diffOpenMode: state.diffOpenMode,
         hedgehogMode: state.hedgehogMode,
+        hints: state.hints,
       }),
       merge: (persisted, current) => {
         const merged = {
@@ -141,6 +179,9 @@ export const useSettingsStore = create<SettingsStore>()(
           (merged as Record<string, unknown>).autoConvertLongText =
             merged.autoConvertLongText ? "1000" : "off";
         }
+        if ((merged.autoConvertLongText as string) === "500") {
+          (merged as Record<string, unknown>).autoConvertLongText = "1000";
+        }
         return merged;
       },
     },